Cabeça Alta 1 Geodetic Marker

Cabeça Alta 1 Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 39° 22' 51.236" N, 08° 25' 9.2433" W (39.38089889, -8.41923425). RGN identification: 1:50,000 sheet 27D, order 4, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 180.03 m; at the base 172.79 m; ellipsoidal altitude at the top 234.3 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-27d-cabeca-alta-1